/*
 * Copyright 2019 The FATE Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.webank.ai.fate.core.helper;

import com.google.common.base.Preconditions;
import com.google.protobuf.ByteString;
import com.webank.ai.fate.api.core.BasicMeta;
import org.springframework.stereotype.Component;

@Component
public class ParamValidationHelper {
    public void validate(BasicMeta.CallRequest request) {
        Preconditions.checkNotNull(request, "request cannot be null");
        BasicMeta.Data data = request.getParam();
        Preconditions.checkNotNull(data, "param in CallRequest cannot be null");

        ByteString bs = data.getData();
        Preconditions.checkNotNull(bs, "data in param cannot be null");
    }
}
